[jakewalker]

I love the implementation . . . I feel like this is a much more likely winner than the solutions that require you to house your phone in some sort of RFID-enabled case.

Not sure how they are getting away with charging merchants only 1% + 30 cents, but it's a great deal for merchants, for sure.

[kgermino]

I assumed the 1% + .30 was on top of the merchant fees charged by the credit cards, which would make it not as nice for the merchants.